/********************************************************************************
 * Copyright 2018 The Robotics Group, The Maersk Mc-Kinney Moller Institute,
 * Faculty of Engineering, University of Southern Denmark
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ********************************************************************************/

#ifndef RWS_PLUGIN_WORKCELLEDITOR_HPP
#define RWS_PLUGIN_WORKCELLEDITOR_HPP

#include <rws/RobWorkStudioPlugin.hpp>

namespace rws {
    class WorkcellEditorWindow;

    /**
     * @brief this plugin provides access to the workcell editor of RobWorkStudio
     */
    class WorkcellEditorPlugin : public RobWorkStudioPlugin {
    Q_OBJECT
#ifndef RWS_USE_STATIC_LINK_PLUGINS
    Q_INTERFACES(rws::RobWorkStudioPlugin)
    Q_PLUGIN_METADATA(IID "dk.sdu.mip.Robwork.RobWorkStudioPlugin/0.1" FILE "plugin.json")
#endif
    public:
        //! @brief constructor
        WorkcellEditorPlugin();

        //! @brief destructor
        virtual ~WorkcellEditorPlugin();

        //! @copydoc RobWorkStudioPlugin::initialize
        void initialize();

        //! @copydoc RobWorkStudioPlugin::open
        void open(rw::models::WorkCell *workcell);

        //! @copydoc RobWorkStudioPlugin::close
        void close();

        //! @copydoc RobWorkStudioPlugin::setupMenu
        void setupMenu(QMenu *menu);

    private Q_SLOTS:

        void startEditor();

    private:
        // This listens for changes to the state of RobWorkStudio.
        void stateChangedListener(const rw::kinematics::State &state);

    private:
        rw::kinematics::State _state;
        std::string _previousOpenDirectory;
        WorkcellEditorWindow *_editor;
        QAction *_openWorkcellEditorAction;
    };

}

#endif
